Earthquake early warning: Recent advances and perspectives

G Cremen, C Galasso - Earth-Science Reviews, 2020 - Elsevier
Earthquake early warning (EEW) is a relatively new strategy for reducing disaster risk and
increasing resilience to seismic hazard in urban settings. EEW systems provide real-time …

Earthquake genesis and earthquake early warning systems: challenges and a way forward

R Kumar, H Mittal, Sandeep, B Sharma - Surveys in Geophysics, 2022 - Springer
Several natural hazards, including earthquakes, may trigger disasters and the presence of
disaster drivers further lead to the massive loss of life and property, every year around the …

Magnitude estimation for earthquake early warning using a deep convolutional neural network

J Zhu, S Li, J Song, Y Wang - Frontiers in Earth Science, 2021 - frontiersin.org
Magnitude estimation is a vital task within earthquake early warning (EEW) systems
(EEWSs). To improve the magnitude determination accuracy after P-wave arrival, we …

The propagation of local undamped motion (PLUM) method: A simple and robust seismic wavefield estimation approach for earthquake early warning

Y Kodera, Y Yamada, K Hirano… - Bulletin of the …, 2018 - pubs.geoscienceworld.org
A basic methodology for earthquake early warning is the use of point‐source models fed
with observational data from triggered stations. The 2011 Off the Pacific Coast of Tohoku …

Magnitude estimation for earthquake early warning with multiple parameter inputs and a support vector machine

J Zhu, S Li, J Song - Seismological Research Letters, 2022 - pubs.geoscienceworld.org
Accurately estimating the magnitude within the initial seconds after the P‐wave arrival is of
great significance in earthquake early warning (EEW). Over the past few decades, single …

Performance of a low‐cost earthquake early warning system (P‐Alert) and shake map production during the 2018 Mw 6.4 Hualien, Taiwan, earthquake

YM Wu, H Mittal, TC Huang… - Seismological …, 2019 - pubs.geoscienceworld.org
On 6 February 2018, an M w 6.4 earthquake struck near the city of Hualien, in eastern
Taiwan with a focal depth of 10.4 km. The earthquake caused strong shaking and severe …

“Saving Precious Seconds”—A novel approach to implementing a low-cost earthquake early warning system with node-level detection and alert generation

R Prasanna, C Chandrakumar, R Nandana, C Holden… - Informatics, 2022 - mdpi.com
This paper presents findings from ongoing research that explores the ability to use Micro-
Electromechanical Systems (MEMS)-based technologies and various digital communication …

An earthquake early warning system in Fujian, China

H Zhang, X Jin, Y Wei, J Li, L Kang… - Bulletin of the …, 2016 - pubs.geoscienceworld.org
As one of the most economically developed and seismically active regions of China, Fujian
faces a threat from severe earthquakes, particularly those that occur in Taiwan. Following …

Performance of a low‐cost earthquake early warning system (P‐alert) during the 2016 ML 6.4 Meinong (Taiwan) earthquake

YM Wu, WT Liang, H Mittal… - Seismological …, 2016 - pubs.geoscienceworld.org
On 5 February 2016, a moderate earthquake occurred in southwestern Taiwan with ML 6.4
and a focal depth of 16.7 km. This earthquake caused damage to a few buildings and 117 …

Intelligent real-time earthquake detection by recurrent neural networks

TL Chin, KY Chen, DY Chen… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Taiwan that is located at the junction of the Eurasian Plate and the Philippine Sea Plate is
one of the most active seismic zones in the world. Devastating earthquakes have occurred …